The redesigned Großachse PowerGlide Stößel for Harley Davidson FX models from the years 1985 to 1994 is characterized by an improved construction. The elimination of the inner warehouse ring leads to an increased reliability of the pestle. This modification enhances the wall thickness of the roll by 27% and the diameter of the stark axis expands by 36%, which doubles the strength and stability of the stark compared to standard models.